Harrison Township is a township in Chautauqua County, Kansas, United States.

Harrison Township covers an area of 55.07 square miles (142.6 km2) and contains no incorporated settlements.

According to the USGS, it contains two cemeteries: Osro Falls and Rose Dale.

The streams of Cedar Creek, Dry Creek, Possum Trot Creek, Rock Creek and Spring Branch run through this township.

This article about a location in Chautauqua County, Kansas is a stub.